Fetch tags & all history when retrieving code to build and test

We need tags and all the history when we build the release binaries so
that the version header generator can complete properly.

Author: jacquesh

.github/workflows/run_tests.yml

@@ -36,6 +36,9 @@ jobs:
 
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch all the history so that `git describe` works to generate the version header
+          fetch-tags: true
 
       - name: Build debug binaries
         run: msbuild /r /m /p:Configuration=Debug /p:Platform=x86 build\foo_openlyrics.sln
@@ -55,6 +58,9 @@ jobs:
 
       - name: Checkout code
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0  # Fetch all the history so that `git describe` works to generate the version header
+          fetch-tags: true
 
       - name: Build debug binaries
         run: msbuild /r /m /p:Configuration=Debug /p:Platform=x64 build\foo_openlyrics.sln